MIC5234
Low-Quiescent Current 150mA LDO
Regulator
General Description
The MIC5234 is a low-quiescent current, μCap lowdropout
regulator.
With a maximum operating input voltage of 30V and quiescent current of 20μA, it is ideal for supplying keep-alive power in systems with high-voltage batteries.
Capable of 150mA output, the MIC5234 has a dropout voltage of only 320mV.
It can also survive an input transient of –20V to +32V.
The MIC5234 requires only a 2.
2μF output capacitor for stable operation.
The MIC5234 includes a logic compatible enable input.
Other features of the MIC5234 include thermal shutdown, current limit, overvoltage shutdown, load dump protection, reverse-leakage and reverse ba...